C10G 45/54
Containing crystalline alumino-silicates
Official title: containing crystalline alumino-silicates, e.g. molecular sieves
C10G45/54 (Containing crystalline alumino-silicates) appears on 119 US grants and 113 published applications in this corpus.
Search patents in C10G- Granted patents
- 119
- Published applications
- 113
- Assignees
- 56
- Inventors
- 322
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 3 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 4 |
| 2006 | 1 | 5 |
| 2007 | 1 | 1 |
| 2008 | 3 | 6 |
| 2009 | 6 | 13 |
| 2010 | 8 | 4 |
| 2011 | 1 | 4 |
| 2012 | 4 | 4 |
| 2013 | 6 | 3 |
| 2014 | 3 | 7 |
| 2015 | 5 | 7 |
| 2016 | 3 | 1 |
| 2017 | 6 | 3 |
| 2018 | 1 | 3 |
| 2019 | 3 | 7 |
| 2020 | 10 | 4 |
| 2021 | 18 | 15 |
| 2022 | 4 | 3 |
| 2023 | 4 | 4 |
| 2024 | 4 | 3 |
| 2025 | 1 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Full conversion method and device for producing light aromatic hydrocarbons from light cycle oil5 Aug 2025US 12,378,484 B2China Petroleum & Chemical Corporation
- Conversion of heavy aromatics to lighter aromatics with low ring saturation and hydrocarbon cracking19 Nov 2024US 12,145,136 B2ExxonMobil Technology and Engineering Company
- Synthetic fuels, and methods and apparatus for production thereof25 Jun 2024US 12,018,221 B2Air Company Holdings, Inc.
- Integrated process for pygas upgrading to BTX26 Mar 2024US 11,939,538 B2Saudi Arabian Oil Company
- Catalytic conversion process and system for producing gasoline and propylene16 Jan 2024US 11,873,457 B2China Petroleum & Chemical Corporation
- Carrier and preparation method therefor, catalyst and preparation method therefor and use thereof, and catalytic diesel oil hydroconversion method using fluidized bed4 Jun 2026US 2026/0151759 A1China Petroleum & Chemical Corporation
- Synthetic fuels, and methods and apparatus for production thereof27 Nov 2025US 2025/0361451 A1Air Company Holdings, Inc.
- Hydrogenation catalyst and preparation method therefor and use thereof, and hydrogenation reaction method for oil products16 Oct 2025US 2025/0319460 A1China Petroleum & Chemical Corporation
- Process for purifying a pyrolysis oil2 Jan 2025US 2025/0002796 A1BASF SE
- Catalyst structure and method of upgrading hydrocarbons in the presence of the catalyst structure27 Jun 2024US 2024/0207828 A1Kara Technologies Inc.
Most cited
By later US patents
- Hydrogenation catalyst and process300US 5,391,291 AShell Oil Company · 1995
- Shape selective hydrogenation of aromatics over modified non-acidic platinum/ZSM-5 catalysts84US 5,350,504 AMobil Oil Corporation · 1994
- Hydroconversion processes employing multi-metallic catalysts and method for making thereof60US 8,173,570 B2Chevron U.S.A.Inc. · 2012
- Hydroconversion processes employing multi-metallic catalysts and method for making thereof59US 8,343,887 B2Chevron U.S.A.Inc. · 2013
- Hydroconversion processes employing multi-metallic catalysts and method for making thereof41US 8,206,575 B2Chevron U.S.A.Inc. · 2012